2312504 has 8 divisors (see below), whose sum is σ = 4335960. Its totient is φ = 1156248.

The previous prime is 2312477. The next prime is 2312521. The reversal of 2312504 is 4052132.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×2312504³ = 37099557750333000192, which contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144524 + ... + 144539.

It is an arithmetic number, because the mean of its divisors is an integer number (541995).

2^2312504 is an apocalyptic number.

It is an amenable number.

2312504 is a deficient number, since it is larger than the sum of its proper divisors (2023456).

2312504 is a wasteful number, since it uses less digits than its factorization.

2312504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289069 (or 289065 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2312504 is about 1520.6919477659. The cubic root of 2312504 is about 132.2393880634.

Adding to 2312504 its reverse (4052132), we get a palindrome (6364636).

The spelling of 2312504 in words is "two million, three hundred twelve thousand, five hundred four".